Smoky Quartz Vs Precious Opal
Origin
Brazil, Kenya, Madagascar, Southern and central Africa
Australia
Color
Brown, Black
Yellow, Green, Blue
Streak
White
Not Available
For which Rashi?
Capricorn, Sagittarius
Not Available
Planet
Saturn
Not Available
Element of Planets
Earth
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Nerthus
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65
1.98-2.25
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references
Cleavage
{0110} Indistinct
Not Available
Chemical Composition
SiO2
SiO 2 · nH 2OGemdat.org , Management Team (2012)
Luster
Vitreous
Not Available
Pleochroism
None
AbsentWalter Schumann
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent
Refractive Index
1.544-1.553
1.370-1.470
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Not Available
Birefringence
0.009
Not Available
Clarity
Opaque
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Smoky Quartz Vs Precious Opal Fracture
Fracture is an important parameter when you compare Smoky Quartz and Precious Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Smoky Quartz Vs Precious Opal fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Smoky Quartz is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Precious Opal fracture is Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references.
Smoky Quartz Vs Precious Opal Luster
A primary knowledge about Smoky Quartz vs Precious Opal luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Smoky Quartz exhibits Vitreous luster.